I am 31, female. Why do I have dry, red, itchy skin patches?

Question

Hello doctor,

I am a 31-year-old woman experiencing dry, itchy skin patches on my arms, legs, and around my neck, which have been worsening over the past year. The affected areas are red, scaly, and sometimes ooze or form crusts when I scratch them, which I often do, especially at night. The flare-ups tend to get worse during the winter months, when I am stressed, or after using certain soaps and detergents. I have also noticed that foods like dairy and nuts seem to make the itching more severe. Could these skin issues and sensitivities be linked to an immune system disorder or an allergic condition?

Kindly advise.

Answer 1

Hello,

Welcome back to icliniq.com,

I understand your concern.

Based on your description, the symptoms are highly suggestive of atopic dermatitis (eczema), which is a chronic, immune-mediated, allergic-type skin condition. In eczema, the skin barrier becomes weaker, allowing allergens and irritants to penetrate easily, triggering an immune reaction that causes redness, itching, and inflammation. The intense itching often leads to scratching, which can cause oozing, crusting, and increase the risk of infection.

The possible causes are as follows:

Environmental factors such as cold or dry weather, sudden temperature changes.
Irritants, soaps, detergents, fragrances, wool clothing.
Food triggers dairy foods, nuts, eggs, and seafood in some individuals.
Stress can intensify itching and flare-ups.

The following can be considered for treatment:

Use mild, fragrance-free cleansers and detergents. Avoid suspected food triggers, but only eliminate them if confirmed by allergy testing.
Apply thick, bland emollients such as petrolatum or ceramide-based creams immediately after bathing.

I would suggest the following to control flare-ups –

In mild to moderate cases, topical corticosteroids (such as Hydrocortisone, Mometasone) are used.
In sensitive areas (face or neck), non-steroidal creams such as Tacrolimus or Pimecrolimus are used.
Non-sedating antihistamines during the day; sedating antihistamines at night if sleep is disturbed.
Take short, lukewarm showers; pat the skin dry; wear loose cotton clothes; use a humidifier in winter.
Identify and avoid irritants such as harsh soaps, detergents, fragrances, and scratchy fabrics (wool, synthetics).

Regular follow-up is important for monitoring and adjusting treatment as needed.

I hope you are satisfied with my answer. For further queries, you can consult me at iCliniq.

Thank you.